Representations of nonnegative polynomials as sums of squares are central to real algebraic geometry and the subject of active research. The sum-of-squares representations of a given polynomial are parametrized by the convex body of positive semidefi...
Given a positive noncommutative polynomial $f$, equivalently a sum of Hermitian squares (SOHS), there exists a positive semidefinite Gram matrix that encrypts all the structural essence of $f$. There are no available methods for extending a noncommut...
Investigating the interaction of electrons in a superconductor by means of a method of solitary waves of Korteweg - de Vries, we refute the claim of absence of "Cooper pairs" in a superconductor. We also indicate that the nondissipative transfer of...
I’ve had 2 rainbow opportunities to find them and now I’m in my 3rd rainbow and these bloody birds will not spawn!!! It also says that NONE of my other friends have found them!!!! I don’t wanna ...
Scripts and stuff I wrote for Roblox. Documentation is little to none as these are just stuff I took from my game that I thought I could share. (⭐ 364)
Most global optimization problems are nonlinear and thus difficult to solve, and they become even more challenging when uncertainties are present in objective functions and constraints. This paper provides a new two-stage hybrid search method, called...
Jun 16, 2020 · None is ungrammatical; few would use the unabbreviated forms; 'whenever' and especially 'wherever' would probably be a lot more idiomatic. The variants starting 'wherever' etc …
A classical result in Lorentzian geometry states that a strongly causal spacetime is globally hyperbolic if and only if the Lorentzian distance is finite valued for every metric choice in the conformal class. It is proven here that a non-total impr...
IRSx: Turn the IRS' versioned XML 990 nonprofit annual tax returns into standardized python objects, json, or human readable text with original line number and description. (⭐ 125)
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Transdisciplinary research, the co-creation of scientific knowledge by multiple stakeholders, is considered essential for addressing major societal problems. Research policy makers and academic leaders frequently call for closer collaboration between...
Free and open source fundraising infrastructure for nonprofits and NGOs (⭐ 227)
Candid's GuideStar provides information on nonprofits to help you compile IRS nonprofit organization lists and verify 501 (c) (3) status for potential partnerships.
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With the rapid proliferation and adoption of social media among healthcare professionals and organizations, social media-based HIV/AIDS intervention programs have become increasingly popular. However, the question of the effectiveness of the HIV/AIDS...
Dapp learning project for developers at all stages. Becoming and cultivating sovereign individuals. Nonprofit organization. (⭐ 5836)
A self-hosted event management tool for nonprofits (⭐ 1920)
Title 26 of the United States Code. It is one of the 29 types of 501(c) nonprofit organizations in the U.S. 501(c)(3) tax-exemptions apply to entities that
In this study, we examine the social networking practices of the 100 largest nonprofit organizations in the United States. More specifically, we develop a comprehensive classification scheme to delineate these organizations' use of Facebook as a st...